Technical information

COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON CLC5000 REV.0 JAN 2001
CHAPTER 5 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
5-97
3.4.15 The copy has bleeding toner (during fixing).
The term bleeding toner refers to spreading of toner immediately following (in relation to
feeding direction) a high-density area of a copy.
Feeding
direction
High-density
area
Bleeding toner
F05-304-03
Separation charging wire, Pre-fixing charging wire
Clean the separation charging wire and the pre-fixing charging
wire. Is the problem corrected?
YES: End.
Separation charging assembly, Pre-fixing charging assembly
Is leakage, poor contact, or wrong charging wire height noted for
the separation charging assembly or the pre-charging assembly?
YES: Remove the fault.
Service mode (‘HV-SP’ under ‘ADJUST’)
1) Decrease the setting of ‘SS-xx’ corresponding to the mode and pa-
per type using ‘HV-SP’ under ‘ADJUST’ in service mode. Is the
problem corrected?
For a description of SP-xx and adjustments, see the descriptions
given for service mode.
YES: End.
Service mode (‘HV-OFST’ under ‘ADJUST’)
2) Increase the setting of ‘SP-OFST’ for ‘HV-OFT’ under ‘ADJUST’
in service mode. Is the problem corrected?
YES: End.
For the range of settings, see the descriptions on service mode.
Toner (excessive)
3) Check the latent image formation system and the developing sys-
tem. Is there a fault?
YES: Correct it.
NO: Lower the copy density by changing the F value.